Because the sauce is so moist, swordfish treated in this way will take a little longer to grill than usual; the interior, after all, has what amounts to a thick liquid cooling it off. So instead of cooking a one-and-a-half-inch-thick steak—about the right size for this procedure—for eight to ten minutes, I’d estimate twelve to fourteen. The actual time will vary depending on the heat of your grill or broiler, but you can assume a little bit longer than what you’re used to. Check by cutting into the fish when you think it’s done; the interior can be pearly but should not look raw.
Recipe information
Yield
makes 4 servings
Ingredients
Preparation
Step 1
Preheat a grill or broiler to moderately hot and put the rack 4 to 6 inches from the heat source. Combine the anchovies, parsley, garlic, lemon juice and zest, and 2 tablespoons of the oil in a small food processor or blender. Process until pureed, adding a little bit of hot water (or more olive oil) if necessary to allow the machine to do its work. Combine the puree with the capers.
Step 2
Cut the swordfish in half horizontally, leaving the skin attached as a hinge. Spread about half of the mixture on the inside of the “sandwich,” then close the steak with a couple of toothpicks. Brush with the remaining oil, then sprinkle with salt and pepper.
Step 3
Grill for at least 5 minutes per side, or until the swordfish is done (it should remain slightly translucent in the center). Serve with the remaining green sauce.
